diff --git a/refilc/pubspec.yaml b/refilc/pubspec.yaml
index 38854dc..e94b715 100644
--- a/refilc/pubspec.yaml
+++ b/refilc/pubspec.yaml
@@ -25,9 +25,9 @@ dependencies:
 
   flutter_localizations:
     sdk: flutter
-  i18n_extension: ^11.0.11
+  i18n_extension: ^12.0.1
   sqflite: ^2.2.0+2
-  intl: ^0.18.1
+  intl: ^0.19.0
   provider: ^6.1.1
   http: ^1.1.2
   uuid: ^4.2.1
diff --git a/refilc_desktop_ui/pubspec.yaml b/refilc_desktop_ui/pubspec.yaml
index cb8f8e1..5c166a4 100644
--- a/refilc_desktop_ui/pubspec.yaml
+++ b/refilc_desktop_ui/pubspec.yaml
@@ -2,7 +2,7 @@ name: refilc_desktop_ui
 publish_to: "none"
 
 environment:
-  sdk: ">=2.17.0 <=3.3.2"
+  sdk: ">=3.3.2 <=3.4.3"
 
 dependencies:
   flutter:
@@ -33,11 +33,11 @@ dependencies:
   flutter_acrylic: ^1.1.3
   elegant_notification: ^1.13.0
   flutter_staggered_grid_view: ^0.7.0
-  i18n_extension: ^11.0.12
+  i18n_extension: ^12.0.1
   flutter_expandable_fab: ^2.0.0
   collection: ^1.18.0
   animated_list_plus: ^0.5.2
-  intl: ^0.18.1
+  intl: ^0.19.0
   flutter_custom_tabs: ^2.0.0+1
 
 dev_dependencies:
diff --git a/refilc_kreta_api/pubspec.yaml b/refilc_kreta_api/pubspec.yaml
index f4c9ba8..d413df2 100644
--- a/refilc_kreta_api/pubspec.yaml
+++ b/refilc_kreta_api/pubspec.yaml
@@ -2,7 +2,7 @@ name: refilc_kreta_api
 publish_to: "none"
 
 environment:
-  sdk: ">=2.17.0 <=3.3.2"
+  sdk: ">=3.3.2 <=3.4.3"
 
 dependencies:
   flutter:
@@ -12,8 +12,8 @@ dependencies:
   http: ^1.1.2
   provider: ^6.1.1
   file_picker: ^6.1.1
-  intl: ^0.18.1
-  i18n_extension: ^11.0.11
+  intl: ^0.19.0
+  i18n_extension: ^12.0.1
   uuid: ^4.3.3
 
 dev_dependencies:
diff --git a/refilc_mobile_ui/pubspec.yaml b/refilc_mobile_ui/pubspec.yaml
index 109ecc6..318e60f 100644
--- a/refilc_mobile_ui/pubspec.yaml
+++ b/refilc_mobile_ui/pubspec.yaml
@@ -2,7 +2,7 @@ name: refilc_mobile_ui
 publish_to: "none"
 
 environment:
-  sdk: ">=2.17.0 <=3.3.2"
+  sdk: ">=3.3.2 <=3.4.3"
 
 dependencies:
   flutter:
@@ -50,8 +50,8 @@ dependencies:
       url: https://github.com/kimaah/rounded_expansion_tile.git
   go_router: ^13.2.0
   flutter_expandable_fab: ^2.0.0
-  intl: ^0.18.1
-  i18n_extension: ^11.0.11
+  intl: ^0.19.0
+  i18n_extension: ^12.0.1
   auto_size_text: ^3.0.0
   connectivity_plus: ^5.0.2
   collection: ^1.18.0
diff --git a/refilc_plus b/refilc_plus
index 866b82f..1b75282 160000
--- a/refilc_plus
+++ b/refilc_plus
@@ -1 +1 @@
-Subproject commit 866b82f97166cb3dd6984f70084479c7d4e94796
+Subproject commit 1b7528236cdc6761a98dd0ae5ab0d26bddee5501